CAN LED display for BusOff and Warning (eliminated from V5.0 onwards)
Eliminated from:
StateLine / HighLine with firmware version V05.01 or higher
Behaviour of the new version?
Blinking pattern of the CAN status LED after CANopen.
Which products are affected?
8400 StateLine / HighLine with FW < 05.01
What happens?
Misinterpretation of the CAN LEDs, the real blinking pattern deviates from the documented representation.
When does the problem occur?
During BusOff or Warning, the LED blinking pattern is not correct and not CANopen compliant.
The device behaviour deviates from the documented description.
Possible diagnostics?
Check the CAN communication status via C0359.
Short-term measures / recommendations?
None
Evaluation:
CAN communication can be diagnosed via the Engineer. Only the first diagnostics via the LEDs on the inverter results in misinterpretation.
